Here is a list of all macros with links to the files they belong to:

### - b -

- bool : SDL_stdinc.h
- SDL_begin_code_h : SDL_begin_code.h
- SDL_BeginThreadFunction : SDL_thread.h
- SDL_BIG_ENDIAN : SDL_endian.h
- SDL_BITSPERPIXEL : SDL_pixels.h
- SDL_BLENDMODE_ADD : SDL_blendmode.h
- SDL_BLENDMODE_ADD_PREMULTIPLIED : SDL_blendmode.h
- SDL_BLENDMODE_BLEND : SDL_blendmode.h
- SDL_BLENDMODE_BLEND_PREMULTIPLIED : SDL_blendmode.h
- SDL_BLENDMODE_INVALID : SDL_blendmode.h
- SDL_BLENDMODE_MOD : SDL_blendmode.h
- SDL_BLENDMODE_MUL : SDL_blendmode.h
- SDL_BLENDMODE_NONE : SDL_blendmode.h
- SDL_BlitScaled : SDL_oldnames.h
- SDL_bool : SDL_oldnames.h
- SDL_BUTTON : SDL_oldnames.h
- SDL_BUTTON_LEFT : SDL_mouse.h
- SDL_BUTTON_LMASK : SDL_mouse.h
- SDL_BUTTON_MASK : SDL_mouse.h
- SDL_BUTTON_MIDDLE : SDL_mouse.h
- SDL_BUTTON_MMASK : SDL_mouse.h
- SDL_BUTTON_RIGHT : SDL_mouse.h
- SDL_BUTTON_RMASK : SDL_mouse.h
- SDL_BUTTON_X1 : SDL_mouse.h
- SDL_BUTTON_X1MASK : SDL_mouse.h
- SDL_BUTTON_X2 : SDL_mouse.h
- SDL_BUTTON_X2MASK : SDL_mouse.h
- SDL_BYTEORDER : SDL_endian.h
- SDL_BYTESPERPIXEL : SDL_pixels.h